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	hartrees
Energy at 0K	-783.993749
Energy at 298.15K	-783.996603
HF Energy	-783.046324
Nuclear repulsion energy	283.730583

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1087	1035	52.27
2	A₁	665	634	204.16
3	A₁	489	465	0.62
4	E	1342	1278	268.02
4	E	1342	1278	268.02
5	E	536	510	34.54
5	E	536	510	34.54
6	E	352	336	1.11
6	E	352	336	1.11

Atom	x (Å)	y (Å)	z (Å)
F1	0.000	0.000	-1.552
Cl2	0.000	0.000	0.170
O3	0.000	1.420	0.462
O4	-1.229	-0.710	0.462
O5	1.229	-0.710	0.462

	F1	Cl2	O3	O4	O5
F1		1.7216	2.4636	2.4636	2.4636
Cl2	1.7216		1.4492	1.4492	1.4492
O3	2.4636	1.4492		2.4587	2.4587
O4	2.4636	1.4492	2.4587		2.4587
O5	2.4636	1.4492	2.4587	2.4587

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
F1	Cl2	O3	101.619	F1	Cl2	O4	101.619
F1	Cl2	O5	101.619	O3	Cl2	O4	116.050
O3	Cl2	O5	116.050	O4	Cl2	O5	116.050

All results from a given calculation for ClFO₃ (Perchloryl fluoride)

using model chemistry: MP2/cc-pVDZ

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All results from a given calculation for ClFO3 (Perchloryl fluoride)

using model chemistry: MP2/cc-pVDZ

States and conformations

All results from a given calculation for ClFO₃ (Perchloryl fluoride)